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ICP DAS I-87018ZW-G/S - 10-channel thermocouple input module with High Over Voltage protection include I-87018Z + DB-1820 Daught
by ICP DAS
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10-channel Analog and Thermocouple Input Module with High Over Voltage Protection. Supports +/- 15mV, +/- 50mV, +/- 100mV, +/- 500mV, +/- 1V, +/- 2.5V +/-20mA, 0~20mA, 4~20mA (Requires Optional External 125 Ohm Resistor) Input types. Supports operating temperature from -25 to 75 °C (-13F ~ 167F).
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I-87018ZW-G/S is a 10-channel Analog and Thermocouple Input Module with High Over Voltage Protection. I-87018ZW-G/S can connect DB-1820 data boards both directly and through CD-2518D kit. It supports +/- 15mV, +/- 50mV, +/- 100mV, +/- 500mV, +/- 1V, +/- 2.5V, +/-20mA, 0~20mA, and 4~20mA (Requires Optional External 125 Ohm Resistor) Input types. Supports J, K, T, E, R, S, B, N, C, L, M, and LDIN43710 Thermocouple types.
| Analog Input |
| Input Channels |
10 Differential |
| Input Type |
+/- 15mV, +/- 50mV, +/- 100mV, +/- 500mV, +/- 1V, +/- 2.5V
+/-20mA, 0~20mA, 4~20mA (Requires Optional External 125 Ohm Resistor)
Thermocouple (J, K, T, E, R, S, B, N, C, L, M, LDIN43710) |
| Resolution |
16-bit |
| Sampling Rate |
10 Samples/ sec (Total) |
| Accuracy |
+/- 0.1% |
| -3dB BandWidth |
15.7Hz |
| Zero Drift |
+/- 0.5μV/ °C |
| Span Drift |
+/- 25 ppm/ °C |
| Common Mode Rejection |
150dB |
| Normal Mode Rejection |
100 dB |
| Input Impedance |
>1M Ohms |
| Over voltage Protection |
240Vrms |
| Open Thermocouple Detection |
Yes |
| Individual Channel Configuration |
Yes |
| 4KV ESD Protection |
Yes, Contact for each terminal. |
| Intra-module Isolation, Field to Logic |
3000VDC |
| Interface |
| Interface |
RS-485 |
| Format |
N, 8, 1 |
| Baud Rate |
1200 ~ 115200bps |
| DB-1820 |
| Wire strip length |
4~5mm |
| Wire Range |
16~24 AWG |
| LED Display |
| 1 LED as Power/ Communication Indicator |
| Power |
| Power Consumption |
1.3W |
| Environment |
| Operating Temperature |
-25 to 75 °C |
| Storage Temperature |
-40 to 85 °C |
| Humidity |
5 to 95% RH, non-condensing |
| Dimensions |
| I-87018Z |
30 mm x 85 mm x 115 mm (W x L x H) |
| DB-1820 |
22 mm x 78 mm x 65 mm (W x L X H) |
| DN-1822 |
27 mm x 96 mm x 103 mm (W x L x H) |
Thermocouple Type
| Type |
Range°C |
| J |
-210 ~ +760 |
| K |
-270 ~ +1372 |
| T |
-270 ~ +400 |
| E |
-270 ~ +1000 |
| R |
0 ~ +1768 |
| S |
0 ~ +1768 |
| B |
0 ~ +1820 |
| N |
-270 ~ 1300 |
| C |
0 ~ 2320 |
| L |
-200 ~ +800 |
| M |
-200 ~ +100 |
| L (DIN43710) |
-200 ~ +900 |
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